<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**
 * URL module upgrade code
 *
 * This file keeps track of upgrades to
 * the resource module
 *
 * Sometimes, changes between versions involve
 * alterations to database structures and other
 * major things that may break installations.
 *
 * The upgrade function in this file will attempt
 * to perform all the necessary actions to upgrade
 * your older installation to the current version.
 *
 * If there's something it cannot do itself, it
 * will tell you what you need to do.
 *
 * The commands in here will all be database-neutral,
 * using the methods of database_manager class
 *
 * Please do not forget to use upgrade_set_timeout()
 * before any action that may take longer time to finish.
 *
 * File         upgrade.php
 * Encoding     UTF-8
 *
 * @package     mod_gwpayments
 *
 * @copyright   2021 Ing. R.J. van Dongen
 * @author      Ing. R.J. van Dongen <rogier@sebsoft.nl>
 * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

/**
 * Upgrade script for mod_gwpayments
 *
 * @param int $oldversion
 * @return boolean
 */
function xmldb_gwpayments_upgrade($oldversion) {
    global $CFG, $DB;

    $dbman = $DB->get_manager();

    if ($oldversion < 2021081601) {
        $table = new xmldb_table('gwpayments');
        $field = new xmldb_field('disablepaymentonmisconfig', XMLDB_TYPE_INTEGER,
                1, null, XMLDB_NOTNULL, null, '1', 'studentdisplayonpayments');
        if (!$dbman->field_exists($table, $field)) {
            $dbman->add_field($table, $field);
        }
        $field = new xmldb_field('accountid', XMLDB_TYPE_INTEGER, 10, null, null, null, null, 'introformat');
        if ($dbman->field_exists($table, $field)) {
            /** @var database_manager $dbman */
            $dbman->change_field_notnull($table, $field);
        }

        upgrade_plugin_savepoint(true, 2021081601, 'mod', 'gwpayments');
    }

    if ($oldversion < 3024043000) {
        $table = new xmldb_table('gwpayments');
        $field = new xmldb_field('costduration', XMLDB_TYPE_INTEGER, 18, null, null, null, '0', 'cost');
        if (!$dbman->field_exists($table, $field)) {
            $dbman->add_field($table, $field);
        }
        $field = new xmldb_field('printintro', XMLDB_TYPE_INTEGER, 1, null, null, null, '1', 'introformat');
        if (!$dbman->field_exists($table, $field)) {
            $dbman->add_field($table, $field);
        }
        $field = new xmldb_field('showamount', XMLDB_TYPE_INTEGER, 1, null, null, null, '0', 'printintro');
        if (!$dbman->field_exists($table, $field)) {
            $dbman->add_field($table, $field);
        }
        $field = new xmldb_field('showallpayments', XMLDB_TYPE_INTEGER, 1, null, null, null, '0', 'showamount');
        if (!$dbman->field_exists($table, $field)) {
            $dbman->add_field($table, $field);
        }
        $field = new xmldb_field('showduration', XMLDB_TYPE_INTEGER, 1, null, null, null, '0', 'showallpayments');
        if (!$dbman->field_exists($table, $field)) {
            $dbman->add_field($table, $field);
        }
        $field = new xmldb_field('addpaymentlink', XMLDB_TYPE_CHAR, 255, null, null, null, null, 'showduration');
        if (!$dbman->field_exists($table, $field)) {
            $dbman->add_field($table, $field);
        }
        $field = new xmldb_field('hidepaymentaccount', XMLDB_TYPE_INTEGER, 1, null, null, null, '0', 'addpaymentlink');
        if (!$dbman->field_exists($table, $field)) {
            $dbman->add_field($table, $field);
        }
        $field = new xmldb_field('showcost', XMLDB_TYPE_INTEGER, 1, null, null, null, '0', 'cost');
        if (!$dbman->field_exists($table, $field)) {
            $dbman->add_field($table, $field);
        }
        $field = new xmldb_field('password', XMLDB_TYPE_CHAR, 255, null, null, null, null, 'name');
        if (!$dbman->field_exists($table, $field)) {
            $dbman->add_field($table, $field);
        }

        upgrade_plugin_savepoint(true, 3024043000, 'mod', 'gwpayments');
    }

    return true;
}
